Helping you see life, and your home, with new eyes.
A science-based guide to the hidden chemicals that can confuse our hormones, and how to live well with fewer of them.
Claudia's upcoming book and free app show the endocrine-disrupting chemicals hiding in everyday products, and how small swaps make a real difference.
Take the 2-minute quiz and find out.
Some of the things we use every day quietly bring hidden chemicals into our homes and bodies: endocrine-disrupting chemicals. Most of us never notice them.
This short quiz helps you start to see your home with new eyes.
Questions based on guidance from the Endocrine Society and Breast Cancer UK.
Type or paste the ingredients from any cream, shampoo or cleaning product. Our free label checker shows which ones are known or suspected endocrine-disrupting chemicals.
Open the label checkerLeave your email and we'll send all your swaps, room by room, plus three from my book Invisible Intruder.
You can unsubscribe at any time.
This quiz is for general lifestyle information only. It is not medical advice and does not diagnose or treat any condition. Please speak to a qualified health professional about any health concerns. Claudia Roth cannot accept responsibility for any decisions made on the basis of this quiz.
© 2026 Claudia Roth. All rights reserved.